Vortex 427ZRV4-48 VTX Aluminum Rear Sprocket 530-Pitch 48-Tooth

The Vortex 427ZRV4-48 is a 48-tooth, 530-pitch aluminum rear sprocket from Vortex Racing's popular VTX series. Designed for performance-oriented street and track riders, this sprocket delivers an excellent balance of lightweight construction and durability without sacrificing strength.

Key Features:

• 530 Chain Pitch — compatible with standard 530-pitch drive chains
• 48 Teeth — provides increased low-end torque and acceleration compared to lower tooth-count options
• 7075-T6 Billet Aluminum Construction — machined from aerospace-grade aluminum alloy for exceptional strength-to-weight ratio
• 100% CNC Machined in the USA — manufactured to tight tolerances for precise fit and performance
• Vortex Patented Tooth Design — unique tooth geometry engineered to extend sprocket longevity and reduce chain wear
• Anodized Finish — corrosion-resistant coating applied before cutting, producing the signature two-tone machined appearance
• Reduces Rotating Mass — lightweight aluminum construction helps put more power to the ground

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing high-performance motorcycle drivetrain components for Road Racing, Motocross, Supercross, Flat Track, and Minibike applications. Each sprocket is track-tested with feedback from professional race teams worldwide.